1010111120122 has 8 divisors (see below), whose sum is σ = 1631717963316. Its totient is φ = 466205132352.

The previous prime is 1010111120113. The next prime is 1010111120141. The reversal of 1010111120122 is 2210211110101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 857955735081 + 152155385041 = 926259^2 + 390071^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19425213823 + ... + 19425213874.

Almost surely, 2^{1010111120122} is an apocalyptic number.

1010111120122 is a deficient number, since it is larger than the sum of its proper divisors (621606843194).

1010111120122 is a wasteful number, since it uses less digits than its factorization.

1010111120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38850427712.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1010111120122 its reverse (2210211110101), we get a palindrome (3220322230223).

The spelling of 1010111120122 in words is "one trillion, ten billion, one hundred eleven million, one hundred twenty thousand, one hundred twenty-two".